S 434-076
(12)
Install the conduit on the trucks.
S 434-040
(13)
Tighten the conduit nuts 175 to 200 pound-inches on the 3/8-inch conduit.
(a)
Tighten the conduit nuts 175 to 225 pound-inches on the 1/2 inch and larger conduits.
CAUTION:_______ MAKE SURE ALL ELECTRICAL FLEXIBLE CONDUITS PERMIT A SMOOTH
TRUCK OPERATION DURING THE FORWARD AND AFT TRUCK TILT. THE
INCORRECT INSTALLATION OF THE ELECTRICAL FLEX CONDUITS CAN
CAUSE DAMAGE TO EQUIPMENT AND CAUSE ELECTRICAL FAILURE.
NOTE: Install the lockwire on the conduit nuts.
____
S 434-041
(14)
Install the antiskid transducer in each axle (AMM 32-42-04/401).
S 434-043
(15)
Put the hydraulic lines through the hydraulic line supports.
S 434-044
(16)
Install the hydraulic lines in the support clamps on the lower torsion link.
S 434-045
(17)
Install the brake assemblies on each axle (AMM 32-41-15/401).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-11-11
ALL ú ú 03 Page 411 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 434-046
(18)
Install the four tires and the wheel assemblies (AMM 32-45-01/401).
S 714-078
(19)
Do an operational test of the truck tilt sensors (AMM 32-61-22/201).
G.
Put the airplane back to its usual condition.
S 094-047
(1)
Remove the axle jacks (AMM 07-11-03/201).
S 864-048
(2)
Lower the airplane (AMM 07-11-01/201).
S 094-049
(3)
Remove the nylon sling from the shock strut cylinders.
S 614-050
(4)
Do the servicing on the shock strut (AMM 12-15-03/301).
S 094-074
WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO REMOVE THE
_______ DOOR LOCKS FROM THE LANDING GEAR DOORS. THE DOORS CAN CLOSE QUICKLY IF YOU DO NOT REMOVE THE DOOR LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(5)
Do this task: "Removal of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).
S 094-075
(6)
Do this task: "Removal of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-11-11
ALL ú ú 03 Page 412 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
WING LANDING GEAR WHEEL TRUCK - INSPECTION/CHECK
________________________________________________
1. General_______
A. This procedure contains a task to measure the fit of the wheel truck components on the wing landing gear. These components are:
(1)
The pivot bolts
(2)
The universal
(3)
The aft axle
(4)
The forward truck lugs
(5)
The bushings and bearings.
B.
To do this procedure, you must disconnect the wheel truck from the lower torsion link, the universal, and the pivot bolt.
C.
For the wheel bearing and the sleeve check dimensions refer to
32-45-03/801.
TASK 32-11-11-206-001
2. Wheel Truck For The Worn Parts Examination (Fig. 601)__________________________________________
A. References
(1)
32-00-01/801, Landing Gear-Component Axial Clearance
(2)
32-11-11/401, Wing Gear Wheel Truck
(3)
32-11-32/401, Wing Landing Gear Axle Sleeve
(4)
IPC 32-11-11 Fig. 2, IPC 32-11-14 Fig. 2, IPC 32-11-22 Fig. 1
B.
Access
(1)
Location Zone
735 Wing Landing Gear, LH
745 Wing Landing Gear, RH
C.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：747-400 AMM 飞机维护手册 起落架 LANDING GEAR 2(10)
